Leakage test of refrigeration systems: the manifold can carry out a temperature-compensated leakage test of the system for rough tightness testing. For this, the initial system pressure is compared with the system pressure at the end of the measurement, so that the difference (if there is one) can be displayed immediately. Can be used for standard refrigerants: the 60 most common refrigera. Nts are stored in the instrument as standard. You can also view the temperature difference via the 2-way manifold.
The automatic heat pump mode, which makes switching over the refrigerant hoses unnecessary, is also really practical. The testo 549 digital manifold features a robust 2-way valve block made of metal with 3 connections and 3 hose holders, is easy to handle and can even withstand harsh environmental conditions. With its solid housing, the instrument is reliably protected against impacts in compliance with protection class IP 42.
You can use the suspension hook to secure the manifold during the measuring process. Thanks to the illuminated display, you can read off the readings easily, even in dark environments.
The battery is not included in the package for transportation reasons. 250h(without illumination, without Bluetooth). 60Profiles:R11;R12;R123;R1234yf;R1234ze;R125;R12B1;R134a;R14;R142B. R152A;R161;R22;R227;R290;R32;R401A;R401B;R401C;R402A;R402B;R404A. R406A;R407A;R407B;R407C;R407D;R407F;R408A;R409A;R410A;Ra11A;R412A.R413A;R414B;R416A;R417A;R420A;R421A;R422A;R422B;R422B;R422C;R422D. R424A;R426A;R427A;R434A;R437A;R438A;R502;R503;R507;R508A;R508B;R600. R600a;R744(CO2);R718(H2O);update by Testo service. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. There may be slight measurement errors, please understand. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\HVAC & Refrigeration: Gauges & Probes". The seller is "lucky-machine-seller" and is located in this country: CN. This item can be shipped worldwide.